Vehicle bumper



FIG. 1 is a top, front and right side perspective view of a vehicle bumper showing our new design;

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a left side elevational view thereof.

FIG. 5 is a right side elevational view thereof.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The stippling shading and tangency lines shown in the drawings represent the three-dimensional contours of the design, and are not intended to indication surface decoration. The broken lines shown in the drawings depict portions of the vehicle bumper that form no part of the claimed design. 

CLAIM The ornamental design for a vehicle bumper, as shown and described. 